<style>
    .fright {
      float: right;
    }
    .btn {
      border: 0;
      background: transparent;
    }
    .a-btn {
      color: #008800;
    }
    .a-btn:hover {
      color: #008800;
    }
    .layui-form-item {
      position: relative;
    }
    .down-menu {
      position: absolute;
      top: 40px;
      text-align: center;
      right: 0;
      background: #009688;
      color: white;
      z-index: 999;
      border-radius: 3px;
      padding: 5px 0;
      display: none;
    }
    .down-menu li {
      padding: 5px 30px;
      cursor: pointer;
    }
    .down-menu li:hover {
      background: #3EABA0;
    }

    .total {
    color: #009688;
    font-size: 12px;
  }
  .total .txt {
    color: #666;
    font-style: normal;
    margin-left: 10px;
  }
  .total span {
    color: #FF5722;
  }
</style>